KR960038174A - Rotary damper - Google Patents

Rotary damper Download PDF

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Publication number
KR960038174A
KR960038174A KR1019950056799A KR19950056799A KR960038174A KR 960038174 A KR960038174 A KR 960038174A KR 1019950056799 A KR1019950056799 A KR 1019950056799A KR 19950056799 A KR19950056799 A KR 19950056799A KR 960038174 A KR960038174 A KR 960038174A
Authority
KR
South Korea
Prior art keywords
shaft
blade
rotary damper
rotor
synthetic resin
Prior art date
Application number
KR1019950056799A
Other languages
Korean (ko)
Other versions
KR0151508B1 (en
Inventor
가츠비도 구라치
Original Assignee
오가사하라 도시아끼
가부시기가이샤 니후고
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 오가사하라 도시아끼, 가부시기가이샤 니후고 filed Critical 오가사하라 도시아끼
Publication of KR960038174A publication Critical patent/KR960038174A/en
Application granted granted Critical
Publication of KR0151508B1 publication Critical patent/KR0151508B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Dampers (AREA)

Abstract

본 발명은 조립작업을 용이하게 할 수 있고, 제조단가가 저렴하게 됨과 아울러 소기의 큰 제동력을 얻을 수 있게 한 회전댐퍼에 관한 것으로서, 그 구석을 축(A)에 부착된 블레이드(B)가 축(A)의 회전방향과 반대측방향으로 회동함에 의하여, 하우징(H)의 내측둘레면(i)에 접촉/이탈되어 축(A)을 일방향으로 회전시키는 회전력에 큰 제동력을 부여하는 회전댐퍼에 있어서, 축(A)과 블레이드(B)를 합성수지로 일체로 성형하여 축부(13)와 블레이드부(15)로 한 제1로터부(12)와; 제1로터부(12)에 연결되며 하우징(1)의 개방단부를 0링(41)과 함께 폐색하는 합성수지로 성형한 제2로터부(19);로 로터(11)를 구성하고, 블레이드부(15)의 일부에 힌지부(16)를 형성한 것이다.The present invention relates to a rotary damper that facilitates the assembly work, the manufacturing cost is low, and the desired large braking force can be obtained, and the corner of the blade (B) attached to the shaft (A) is a shaft In the rotary damper which rotates in a direction opposite to the rotational direction of (A), a large damping force is applied to the inner peripheral surface (i) of the housing (H) to give a large braking force to the rotational force for rotating the shaft (A) in one direction. A first rotor portion 12 formed by shaping the shaft A and the blade B integrally with a synthetic resin to form the shaft portion 13 and the blade portion 15; A second rotor portion 19 connected to the first rotor portion 12 and formed of a synthetic resin that closes the open end of the housing 1 together with the 0 ring 41; and constitutes the rotor 11 and a blade portion. The hinge part 16 is formed in a part of (15).

Description

회전댐퍼Rotary damper

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 일실시예인 회전댐처의 구성부품을 나타낸 분해 사시도, 제2도는 제1도에 나차낸 회전댐퍼의 각 구성부품을 조립한 상태에서의 일부를 절단한 단면도, 제3도는 제 2도의 A-A선 단면도, 제5도는 제2도의 C-C선 단면도, 제7도는 동작 설명도1 is an exploded perspective view showing the components of the rotary dam as an embodiment of the present invention, FIG. 2 is a cross-sectional view of a part of the components of the rotary damper shown in FIG. AA line sectional drawing of FIG. 2, FIG. 5 is CC sectional drawing of FIG. 2, FIG. 7 is operation explanatory drawing

Claims (1)

축에 부착된 블레이드가 상기 축의 회전방향과 반대측방향으로 회동함에 의하여, 하우징의 내측둘레면에 접촉/이탈되어 상기 축을 일방향으로 회전시키는 회전력에 큰 제동력을 부여하는 회전댐펴에 있어서, 상기 축과 상기 블레이드를 합성수지로 일체로 성형하여 축부와 블레이드부로 된 로터로 하고, 상기 블레이드부의 일부에 힌지부를 형성한 것을 특징으로 하는 회전댐퍼.In the rotation damper for providing a large braking force to the rotating force for rotating the shaft in one direction by contacting / detaking the inner peripheral surface of the housing by rotating the blade attached to the shaft in a direction opposite to the rotation direction of the shaft, the shaft and the A rotary damper, wherein the blade is integrally molded with a synthetic resin to form a rotor having a shaft portion and a blade portion, and a hinge portion is formed on a portion of the blade portion.
KR1019950056799A 1995-04-24 1995-12-26 Rotation damper KR0151508B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7120468A JPH08296687A (en) 1995-04-24 1995-04-24 Rotation damper
JP95-120468 1995-04-24

Publications (2)

Publication Number Publication Date
KR960038174A true KR960038174A (en) 1996-11-21
KR0151508B1 KR0151508B1 (en) 1998-09-15

Family

ID=14786924

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950056799A KR0151508B1 (en) 1995-04-24 1995-12-26 Rotation damper

Country Status (3)

Country Link
JP (1) JPH08296687A (en)
KR (1) KR0151508B1 (en)
DE (1) DE19615208A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794878A (en) * 1997-05-20 1998-08-18 Am-Safe, Inc. Device for prevention of slap-back lock of inertia reel
DE19745038C1 (en) * 1997-10-11 1999-07-08 Itw Ateco Gmbh Rotary damper
JP2008038933A (en) * 2006-08-01 2008-02-21 Fuji Latex Kk Rotary damper device
EP2348228A4 (en) * 2008-11-20 2017-11-22 Oiles Corporation Rotary damper
JP5519433B2 (en) 2010-01-25 2014-06-11 株式会社ニフコ Damper
JP5736905B2 (en) * 2011-03-30 2015-06-17 オイレス工業株式会社 Rotary damper
DE102015203541B3 (en) 2015-02-27 2016-06-02 Thyssenkrupp Ag Locking device for an adjustable steering column for a motor vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03267029A (en) * 1990-03-15 1991-11-27 Matsushita Electric Works Ltd Setting up device of toilet seat and cover
JPH03267028A (en) * 1990-03-15 1991-11-27 Matsushita Electric Works Ltd Setting up device of toilet seat and cover
DE4244484C2 (en) * 1992-12-30 2003-04-17 Itw Ateco Gmbh rotary damper
JP2902261B2 (en) * 1993-03-26 1999-06-07 三菱製鋼株式会社 Directional rotary damper

Also Published As

Publication number Publication date
JPH08296687A (en) 1996-11-12
KR0151508B1 (en) 1998-09-15
DE19615208A1 (en) 1996-10-31

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